85542776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 101288584

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 211, 271, 374, 422, 542, 748, 844, 1084, 1496, 1688, 2168, 2321, 2981, 3587, 4607, 4642, 5962, 7174, 9214, 9284, 11924, 14348, 18428, 18568, 23848, 28696, 36856, 39457, 50677, 57181, 78914, 101354, 114362, 157828, 202708, 228724, 315656, 405416, 457448, 628991, 972077, 1257982, 1944154, 2515964, 3888308, 5031928, 7776616, 10692847, 21385694, 42771388, 85542776]

約数ペア:

[(1, 85542776), (2, 42771388), (4, 21385694), (8, 10692847), (11, 7776616), (17, 5031928), (22, 3888308), (34, 2515964), (44, 1944154), (68, 1257982), (88, 972077), (136, 628991), (187, 457448), (211, 405416), (271, 315656), (374, 228724), (422, 202708), (542, 157828), (748, 114362), (844, 101354), (1084, 78914), (1496, 57181), (1688, 50677), (2168, 39457), (2321, 36856), (2981, 28696), (3587, 23848), (4607, 18568), (4642, 18428), (5962, 14348), (7174, 11924), (9214, 9284)]